Point-One™ Structural Polyurethane Adhesives with micro emission

1 4

About Point-One™ Structural Polyurethane Adhesives with micro emission

Point-One™ Structural Polyurethane Adhesives are fast curing two-part adhesives which form strong, durable bonds. They are resistant to moisture, fuel, many solvents and chemicals. They have excellent adhesion to materials such as plastics, metals and composites. Able to be sanded in as little as 10 minutes, subsequent painting or assembly processes can be completed within a short timeframe.

emicode EC1 plus logoPoint-One™ Polyurethane Adhesives are based on a micro emission technology. The concentration of monomeric diisocyanates is less than 0.1% by weight.

  • There is no requirement for any users to undergo the mandated diisocyanate REACH training, reducing training obligations, certification and operational downtime
  • Reduced health & safety risk
  • No requirement for a carcinogen warning on the product label, not H351 classified

These adhesives are supplied in pre-measured, side-by-side double syringe cartridges and includes static mixing nozzles for straightforward application. They have good sag resistant properties, allowing vertical application and excellent gap filling properties, and are easy to extrude through the static mixing nozzles. Our recommended and included IDM2N18 static mixing nozzle is one of the shortest on the market, minimising material waste and giving great dispensing control.

  • IRS 3223-B Point-One™ Structural Polyurethane Adhesive is black in colour and has a working time of 3.5 minutes
  • IRS 3221-W Point-One™ Structural Polyurethane Adhesive is white in colour, has a working life of 1.5 minutes, and features excellent UV stability for outdoor use

Features & Benefits

  • Excellent adhesion
  • Micro emission technology means use is exempt from REACH certification requirements
  • Reduced health & safety risk
  • Fast curing in as little as 10 minutes
  • Excellent chemical resistance, better than conventional PU adhesives
  • White, UV stable version
  • Can be sanded and painted
  • Packaged in convenient side-by-side cartridges
  • 24-month shelf life in original sealed cartridge
  • Solvent free, VOC free


  • Bonding of plastics, metal, GRP, ceramics, SMC, wood, plasterboard, concrete, rock and marble
  • Interior and exterior automotive aftermarket applications
  • Caravan and trailer manufacture and repair
  • Outdoor lighting and signage


Specification IRS 3223-B IRS 3221-W
Colour Black White
Mix ratio 1:1 1:1
Mixed viscosity ~ 49,000 mPas ~ 49,000 mPas
Shelf life 24 months 24 months
Cure schedule
Working life 3.5 minutes 1.5 minutes
Handling strength 10 minutes 5 minutes
Able to be sanded 30 minutes 10 minutes
Cured properties
Measurements taken at 23°C
Hardness, Shore D 73 73
Tensile strength 26 MPa 26 MPa
Elongation 58% 58%
Operating temperature range -20°C to 90°C -20°C to 90°C
Glass transition temperature 47°C 47°C


Lap shear adhesion
Polypropylene to Polypropylene 1.41 MPa
PMMA to PMMA 2.21 MPa
PVC to PVC 3.43 MPa
ABS to ABS 3.43 MPa
Carbon to Carbon 12.48 MPa
Polypropylene to EPDM 1.40 MPa
Nylon 6 to Nylon 6 2.89 MPa
ABS to Polycarbonate 2.99 MPa
E-coat 9.7 MPa


Safety Data Sheets
For the latest SDS for this product, please e-mail [email protected]

Other Information

Technical Guide - Adhesive Problem? What's the Cure? Adhesive Problem? What’s the Cure?

A guide to adhesive bonding, considering structural bonding and the criteria involved for successful assembly.


Our Technical Bulletins & Articles page has links to:


See how one customer got results from IRS 3223-B for a bonding application in this Case Study:

Application Insight – Makeup Brush Bonding

Bonding of thin aluminium brush ferrules onto machined aluminium handles using IRS 3223-B.

All Downloads

Filename Size Download
Adhesive Problem? Whats the Cure? 0.38MB
Double Syringe Cartridge Instructions 0.19MB
How Much Adhesive Will I Need? 0.15MB
Application Insight - Makeup Brush Bonding 0.11MB

Ordering Information

Part number Description
IRS3223-B-50 Point-One™ Structural Polyurethane Adhesive, black, 50 gram
· 2 x IDM2N18 Static mixing nozzles
IRS3223-B-50KIT Point-One™ Structural Polyurethane Black Adhesive Kit includes:
· 1 x IRS 3223-B-50 Double syringe cartridge
· 1 x IDM805001 Syringe gun
· 2 x IDM2N18 Static mixing nozzles
IRS3221-W-50 Point-One™ Structural Polyurethane Adhesive, white, 50 gram
· 2 x IDM2N18 Static mixing nozzles
IRS3221-W-50KIT Point-One™ Structural Polyurethane White Adhesive Kit includes:
· 1 x IRS 3221-W-50 Double syringe cartridge
· 1 x IDM805001 Syringe gun
· 2 x IDM2N18 Static mixing nozzles
IDM805001 Dispensing gun, 50ml manual, 1:1
IDM2N18 Static mixer nozzle, orange (pkg 10)


Let’s start by talking about your application

orange_phone01865 842842 orange_email  [email protected]

  • If you’re in the UK, knowing your postcode would help us get in touch even more quickly. If you’re outside the UK, please indicate your country.

    Any information that you submit using this form will be processed according to our privacy policy.

  • This field is for validation purposes and should be left unchanged.

  • Last updated: September 2023
  • Version: 1.2

Statements, technical information and recommendations contained herein are based on tests we believe to be reliable but they are not to be construed in any manner as warrantees expressed or implied. The user shall determine the suitability of the product for his intended use and the user assumes all risk and liability whatsoever in connection therewith.